1 files changed, 4 insertions, 1 deletions
diff --git a/txt.h b/txt.h
index a7dd908..3b62e04 100644
--- a/txt.h
+++ b/txt.h
@@ -2,6 +2,8 @@
 #define TXT_H
 
 #include "dynarr.h"
+#include "arena.h"
+#include "str.h"
 
 typedef enum : u8 {
 	TXT_SRC,
@@ -39,7 +41,8 @@ int txt_load(Txt *b, const char *path);
 int txt_save(Txt *b, const char *path);
 void txt_free(Txt *b);
 
-void txt_write_range(int fd, TxtLoc lo, TxtLoc hi);
+Str txt_collect_range(TxtLoc lo, TxtLoc hi, Arena *a);
+u32 txt_read_chunk(TxtLoc *lo, TxtLoc hi, char *buf, u32 sz);
 
 /* insertion & deletion */